974828404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{515237}}^1$

素因数の和:515295

約数の個数: 24

約数和(自身を含む): 1904319648

約数和(自身を除く): 929491244

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 515237, 1030474, 2060948, 5667607, 11335214, 22155191, 22670428, 44310382, 88620764, 243707101, 487414202, 974828404]

約数ペア:

[(1, 974828404), (2, 487414202), (4, 243707101), (11, 88620764), (22, 44310382), (43, 22670428), (44, 22155191), (86, 11335214), (172, 5667607), (473, 2060948), (946, 1030474), (1892, 515237)]